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Heather is currently conducting her doctoral research at Carnegie Mellon's Robotics Institute and running Marilyn Monrobot Labs in NYC, which creates socially intelligent robot performances and sensor-based electronic art. Founder of the Robot Film Festival and Cyborg Cabaret, Heather was on the 2011 Forbes List for 30 under 30 in Science.

We created 30 Days to Learn HTML & CSS because we believe everyone has the right to learn how to build wonderful things on the web. The course is 100% free and always will be, no strings attached. It is instructed by veteran web developer and trainer Jeffrey Way, and brought to you by the new Tuts+ Premium. Happy learning!

Tamir DI, Mitchell JP. Disclosing information about the self is intrinsically rewarding. Department of Psychology, Harvard University, Cambridge, MA 02138, USA. dtamir@fas.harvard.edu Abstract Humans devote 30-40% of speech output solely to informing others of their own subjective experiences. What drives this propensity for disclosure? Here, we test recent theories that individuals place high subjective value on opportunities to communicate their thoughts and feelings to others and that doing so engages neural and cognitive mechanisms associated with reward. Five studies provided support for this hypothesis. Self-disclosure was strongly associated with increased activation in brain regions that form the mesolimbic dopamine system, including the nucleus accumbens and ventral tegmental area. Moreover, individuals were willing to forgo money to disclose about the self.

Climate scientists need your help classifying over 30 years of tropical cyclone satellite imagery.

"Many men as they age will develop prostate cancer and not know it, because it's slow growing and causes no symptoms. Autopsy studies of men who died from other causes have shown that almost 30 percent over the age of 50 have histological evidence of prostate cance"

"In2Care is a private limited company registered and based in the Netherlands. Founded and privately owned by three leading entomologists, a serial entrepreneur and a chief commercial officer, In2Care has more than 30 years of combined research experience in vector control. Our core expertise lies in the translation of scientific knowledge into novel insect control products. We offer low-cost, proven, primarily biological solutions to combat disease-carrying mosquitoes"

"A Scicurious CV In which Sci can boast about herself. http://scicurious.wordpress.com/ http://scienceblogs.com/neurotopia Professional Honors Semifinalist in the 3 Quarks Daily 2010 Prize in Science: Featured in The Open Laboratory: Best Science Blogging 2008 Blogging Anthology. "Uber Coca, by Sigmund Freud" Featured in The Open Laboratory: Best Science Blogging 2009 Blogging Anthology. "Addiction and the Opponent-Process Theory" Nominated for Eureka's Top 30 Science Blogs at the Times Online."

Cybrary Man's Educational Web Sites The internet catalogue for students, teachers, administrators & parents. Over 20,000 relevant links personally selected by an educator/author with over 30 years of experience.

"Die Analysen und statistischen Auswertungen zeigten, dass Vollmondphasen tatsächlich besondere Effekte mit sich bringen: An diesen Tagen brauchten die Probanden im Durchschnitt fünf Minuten länger, um einzuschlafen, und die gesamte Schlafdauer verkürzte sich um 20 Minuten. Dieser Effekt spiegelte sich auch in einem vergleichsweise niedrigen Melatoninspiegel in Vollmondnächten wider, ergaben die Blutuntersuchungen. Die Auswertungen der EEGs dokumentieren zudem einen negativen Effekt auf die Schlafqualität: Die Tiefschlafphasen waren um 30 Prozent verkürzt. All diese Ergebnisse waren außerdem im Einklang mit der subjektiv empfundenen Schlafqualität der Probanden: Ihr Urteil über die Schlafqualität einer jeweiligen Nacht fiel immer dann vergleichsweise schlecht aus, wenn gerade eine Vollmondphase herrschte. „Der Mondzyklus scheint also den menschlichen Schlaf zu beeinflussen, auch wenn man den Mond nicht sehen kann und keine Kenntnis von der tatsächlichen Mondphase hat", resümiert Cajochen"

Results from a DNA study of a young boy's skeletal remains believed to be 24,000 years old could turn the archaeological world upside down -- it's been demonstrated that nearly 30 percent of modern Native American's ancestry came from this youngster's gene pool, suggesting First Americans came directly from Siberia, according to a research team that includes a Texas A&M University professor.

"In Deutschland werden bereits seit mehr als 50 Jahren regelmäßig Winterverluste von 30% und mehr unter Bienenvölkern verzeichnet "

We got the same measurement no matter which method we used, finding out that 25-30% of the total energy of the Universe is in some type of matter. But, only about 0.5% of the total energy is in stars, which means that nearly all of this matter doesn't give off light! So what is the rest of this matter?

"ScienceDaily (Aug. 30, 2010) - When given a choice, older people prefer to read negative news, rather than positive news, about young adults, a new study suggests. In fact, older readers who chose to read negative stories about young individuals actually get a small boost in their self-esteem, according to the results."

How many adults were tested and where? This would validate what I have heard, that adults are children in large bodies. This means that many or most adults never mature emotionally? Of course you'll have to exclude me and others I'm sure out there, because negative news whether about young or old depresses me.

In the past 30 years, a scientific revolution has completely transformed our understanding of babies and young children. Babies both know more and learn more than we would ever have thought possible, and we have recently begun to grasp the mechanisms by which they do this. I wrote The Philosophical Baby to try to show that thinking about childhood can help us answer deep questions about truth, imagination, love, consciousness, identity and morality. Without exaggeration, I believe it can tell us how we came to be human.

Recent formulations of sexual selection theory emphasise how mate choice can be affected by environmental factors, such as predation risk and resource quality. Women vary greatly in the extent to which they prefer male masculinity and this variation is hypothesised to reflect differences in how women resolve the trade-off between the costs (e.g., low investment) and benefits (e.g., healthy offspring) associated with choosing a masculine partner. A strong prediction of this trade-off theory is that women's masculinity preferences will be stronger in cultures where poor health is particularly harmful to survival. We investigated the relationship between women's preferences for male facial masculinity and a health index derived from World Health Organization statistics for mortality rates, life expectancies, and the impact of communicable disease. Across 30 countries, masculinity preference increased as health decreased. This relationship was independent of cross-cultural differences in wealth or women's mating strategies. These findings show non-arbitrary cross-cultural differences in facial attractiveness judgments and demonstrate the utility of trade-off theory for investigating cross-cultural variation in women's mate preferences.

Researchers at the University of Rochester have determined that when humans see the color red, their reactions become both faster and more forceful. The researchers measured the reactions of students in two experiments. In the first, 30 fourth-through-10th graders pinched and held open a metal clasp. Right before doing so, they read aloud their participant number written in either red or gray crayon. In the second experiment, 46 undergraduates squeezed a handgrip with their dominant hand as hard as possible when they read the word "squeeze" on a computer monitor. The word appeared on a red, blue, or gray background. In both scenarios, red significantly increased the force exerted, with participants in the red condition squeezing with greater maximum force than those in the gray or blue conditions, the researchers said. Ref.: Andrew J. Elliot, Henk Aarts, Perception of the color red enhances the force and velocity of motor output, Emotion, Vol 11(2), Apr 2011, 445-449

"OAIster is a union catalog of millions of records representing open access resources that was built by harvesting from open access collections worldwide using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH). Today, OAIster includes more than 30 million records representing digital resources from more than 1,500 contributors."